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QUESTION

Solving systems by elimination

-3x-4y=-2

6x+4y=3

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ANSWER

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*********** 4y3x=1(dividing ******* by ****************************** through ** *******

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ANSWER

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**************** start ** *********** * therefore *********** *** ********* by 6 and *** *********** ** -3=-18x-24y=-12-18x-12y=-9 ***** *** *********** to *** ******** *********** -9 ** get ****** ** ****** ** -12 ** get ************ y=1/4 *** *********

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ANSWER

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*** * ** * ** ** *** + 4y * 3 ** ******** ********* *** ** **** the ********* ***** **** have *** same ***** ** ** 1 * Eq **** + ** * ** * ******** *** *** = ** * 1/3 Substituting * * *** **** *** *** ** the equations ** ***** *** y If ***** ** ********** ** * **** - ** = ***** = ** * 1y * -1 * *** * 1/4 If ***** Eq ******** * 4y * ** + ** = *** = * - ** * ********** Answer: x * *** y = ***

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